marlin::LogicalExpressions Class Reference

Helper class that holds named boolean values and named conditions that are expressions of these values and computes the corresponding truth values. More...

#include <LogicalExpressions.h>

Public Member Functions
	LogicalExpressions ()
	C'tor.
virtual	~LogicalExpressions ()
	Virtual d'tor. More...
void	addCondition (const std::string &name, const std::string &expression)
	Add a new named logical expression formed out of [!,(,&&,||,),value], e.g. More...
void	clear ()
	Clear all boolean values.
bool	conditionIsTrue (const std::string &name)
	True if the named condition (stored with addCondition) is true with the current values.
bool	expressionIsTrue (const std::string &expression)
	True if the given expression is true with the current values.
void	setValue (const std::string &key, bool val)
	Set the the boolean value for the given key.

Protected Member Functions
bool	getValue (const std::string &key)
	helper function for finding return values, that actually have been set by their corresponding processor - throws exception if not set

Protected Attributes
ConditionsMap	_condMap
ResultMap	_resultMap

Detailed Description

Helper class that holds named boolean values and named conditions that are expressions of these values and computes the corresponding truth values.

Constructor & Destructor Documentation

virtual marlin::LogicalExpressions::~LogicalExpressions ( )

inlinevirtual

Virtual d'tor.

Member Function Documentation

void marlin::LogicalExpressions::addCondition	(	const std::string &	name,
		const std::string &	expression
	)

Add a new named logical expression formed out of [!,(,&&,||,),value], e.g.

( A && ( B || !C ) ) || ( !B && D )

Referenced by marlin::ProcessorMgr::addActiveProcessor().

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The documentation for this class was generated from the following files:

• LogicalExpressions.h
• LogicalExpressions.cc